// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
    public static void main(String[] args) {
        teacher wang= new teacher("王","emile@emile.com",11111111);
        teacher li = new teacher("李","数学");
        wang.touch_teacher();
        li.what_teach();
        student wangs =new student("王",59.5);
        student lis =new student("李",80.0);
        if(wangs.isjige(60.0)){
         System.out.println("通过");
        }
        else
            System.out.println("不通过");
        if(lis.isjige(60.0)){
            System.out.println("通过");
        }
        else
            System.out.println("不通过");
    }
}